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‘*’ represent the corresponding author(s))
All publications on the list include at least one student from DM@UNIST.
All graduate / undergraduate students are highlighted in blue-coloured text
International Conference / Journal papers
International Conference / Journal papers
Dahee Kim, Hyewon Kim, Song Kim, Minseok Kim, Junghoon Kim*, Yeon-Chang Lee, and Sungsu Lim
Knowledge-based Systems 2025 (Top SCIE journal, Q1)
Efficient Locality-based Indexing for Cohesive Subgraphs Discovery in Hypergraphs
Song Kim, Dahee Kim, Taejoon Han, Junghoon Kim*, Hyun Ji Jeong, and Jungeun Kim
EDBT 2026 (Top CS conference) [appendix]
LMSC: Local Sketch Modularity Optimisation for Size-Constrained Community Search in Networks
Dahee Kim, Taejoon Han, Feng Kaiyu, Junghoon Kim*, and Susik Yoon
ACM SIGMOD 2026 (Top database conference)
Budgeted Strong Community Search in Heterogeneous Graphs
Wentong Zhang, Feng Kaiyu*, Lanting Fang, Junghoon Kim, Kaibo Zhang, Dahee Kim, Shuliang Wang, Ye Yuan, Guoren Wang
ACM SIGMOD 2026 (Top database conference)
When User Engagement Meets Structural Cohesiveness: A Decay-Driven Approach to Hypergraph Cores
Hyewon Kim, Minseok Kim, Dahee Kim, and Junghoon Kim*
ACM CIKM 2025 (Top CS conference, short paper) [poster]
From Bicliques to Biflexi Cliques: A New Era of Bipartite Subgraph Discovery
{Taejoon Han, Song Kim}, Woungjae Choo, and Junghoon Kim*
ACM CIKM 2025 (Top CS conference, short paper) [poster]
Beyond Trivial Edges: A Fractional Approach to Cohesive Subgraph Detection in Hypergraphs
Hyewon Kim, Woocheol Shin, Dahee Kim, Junghoon Kim*, Sungsu Lim, and Hyun Ji Jeong
Knowledge-based Systems 2025 (Top SCIE journal, Q1)
Flexi-clique: Exploring Flexible and Sub-linear Clique Structures
Song Kim, Junghoon Kim*, Susik Yoon, and Jungeun Kim
ACM CIKM 2024 (Top CS conference, short paper), [poster]
Experimental Analysis and Evaluation of Cohesive Subgraph Discovery
Dahee Kim, Song Kim, Jeongseon Kim, Junghoon Kim*, Kaiyu Feng, Sungsu Lim, and Jungeun Kim
Information Sciences 2024 (Top SCIE journal, Q1)
Exploring Cohesive Subgraphs in Hypergraphs: The (k,g)-core Approach
Dahee Kim, Junghoon Kim*, Sungsu Lim, and Hyun Ji Jeong
ACM CIKM 2023 (Top CS conference, short paper) [poster] [arXiv]
Domestic Conference / Journal papers
Domestic Conference / Journal papers
Seed-based community detection: truss-based approach
{Hyoungjun Kim, Song Kim} and Junghoon Kim*
데이터베이스 연구 2025
구조·속성 결합 모듈러리티 최대화를 통한 대규모 속성 네트워크의 커뮤니티 탐지
{Deokhyeon Kim, Taejoon Han}, and Junghoon Kim*
데이터베이스 연구 2025
Quantum Algorithm for Minimum Subgraph with Minimum Degree
Song Kim, Minseok Kim, Junghoon Kim*, Woungjae Choo, and Deokhyeon Kim
데이터베이스 연구 2025
위치 기반 소셜 네트워크에서 공간 근접 커뮤니티 탐지를 위한 엔트로피 가중 적응형 라벨 전파 알고리즘
{Doyeol Oh, Hyewon Kim}, Dahee Kim, and Junghoon Kim*
Korea Database Conference 2025
LLAMA: Leiden-LPA 기반 대규모 커뮤니티 분석
Hyeongmin Son, Dahee Kim*, and Junghoon Kim*
Korea Database Conference 2025 [Best paper awarded]
QROM 기반 진폭추정을 이용한 단일 후보 빈발성 판정: 대규모 거래 데이터에서의 실용적 양자 접근
Woungjae Choo, Minseok Kim, Deokhyeon Kim, Song Kim* and Junghoon Kim*
Korea Database Conference 2025
A Trie Framework for Efficient Core Computation in Hypergraphs
Dahee Kim, Minseok Kim, Hyeongmin Son and Junghoon Kim*
Korea Database Conference 2025 (WiP track) [poster]
NHSCAN: Node-based Hypergraph SCAN
Taejoon Han, Seungchan Choi, Minseok Kim, Hyewon Kim, Dahee Kim and Junghoon Kim*
Korea Database Conference 2025 (WiP track) [poster]
Decay-Driven Analysis of Hypergraph Cores: Linking Engagement with Cohesion
Minseok Kim, Dahee Kim, and Junghoon Kim*
Korea Database Conference 2025 (WiP track) [poster] [Best poster awarded]
The Maximum Flexi-Clique Problem: Exact Algorithms and Structural Insights
Song Kim, Hyewon Kim, Junghoon Kim*, Susik Yoon, and Jungeun Kim
Korea Database Conference 2025 (WiP track) [poster]
Weighted Structural Similarity for Density-Based Graph Clustering
{Seungchan Choi, Taejoon Han}, Dahee Kim, Hyewon Kim, Minseok Kim, and Junghoon Kim*
Korea Database Conference 2025 (WiP track) [poster]
(k,o)-core: 멀티 오더 그래프에서 응집성을 갖는 서브그래프 식별
{Minseok Kim, Hyewon Kim}, Song Kim and Junghoon Kim*
데이터베이스 연구 2025
연속 학습 기반 GConvLSTM을 활용한 유저 참여도 분석
{Yoonhwan Lee, Lim Hyunwoong, Hyewon Kim}, Junghoon Kim*, Susik Yoon*
Korea Computer Congress 2025 [Best paper awarded]
{Dahee Kim, Hyewon Kim}, Taejoon Han, Junghoon Kim*
Korea Database Conference 2024 [slide] [Best paper awarded]
연속 학습을 통한 네트워크 최소 코어-중심성을 이용한 유저 참여도 강화
Hyewon Kim, Dahee Kim, Song Kim, Susik Yoon, Junghoon Kim*
Korea Database Conference 2024 [slide], [Best paper awarded]
Complex Network Stability: Exploring Comprehensive Anchored Edge s-Core
{Taejoon Han, Hyewon Kim}, Seongsik Hwang, Woocheol Shin, Junghoon Kim*, Jaehyun Bhang, Hyeongi Hong
Korea Database Conference 2024 (WiP track) [poster]
Preprint / Work in Progress
Preprint / Work in Progress
(Graph Clustering)
{Taejoon Han, Seungchan Choi}, Hyewon Kim, Minseok Kim, Dahee Kim, Junghoon Kim*, and Sungsu Lim
Submitted to top CS conference
(Cohesive Subgraph Discovery in Hypergraphs)
Minseok Kim, Dahee Kim, Taejoon Han, Seungil Wi, Jonghyeok Park, and Junghoon Kim*
In Preparation for TKDE 2026
(User Engagement Maximization)
Taejoon Han, Hyewon Kim, Minseok Kim, Seungchan Choi, and Junghoon Kim*
In Preparation for TKDE 2026
(Dynamic Community Search in Networks)
Dahee Kim, Taejoon Han, Feng Kaiyu, and Junghoon Kim*
In Preparation for TKDE 2026
(Cohesive Subgraph DIscovery)
Song Kim, Hyewon Kim, Kaiqiang Yu, Junghoon Kim, Susik Yoon, and Jungeun Kim
In Preparation for TKDE 2026
Query-centric Cohesive Subgraph Search in Hypergraphs
{Minseok Kim, Dahee Kim}, and Junghoon Kim*
In Preparation for top CS conference
(Maximal Flexi-Clique Enumeration)
Song Kim, Taejoon Han, Kaiqiang Yu, and Junghoon Kim*
In Preparation for top CS conference
(Structural Clustering in Hypergraphs)
Taejoon Han, Song Kim, Seungchan Choi, and Junghoon Kim*
In Preparation for top CS conference
(Hypergraph Embedding)
Dahee Kim and Junghoon Kim*
In Preparation for top CS conference
(Quantum Algorithm for Query-Centric Cohesive Subgraph Discovery)
Song Kim, Minseok Kim, and Junghoon Kim*
In Preparation for top CS conference
(Finding Maximum Biflexi-clique)
Taejoon Han, Song Kim, and Junghoon Kim*
In Preparation for SCI(E) Journal
(Minimum Bipartite Cohesive Subgraphs: Theoretical Views and Applications)
Minseok Kim and Junghoon Kim*
In Preparation for top CS conference
(Survey on Cohesive Subgraph Discovery in Hypergraphs)
{Hyewon Kim, Dahee Kim}, and Junghoon Kim*
In Preparation for TKDD 2026
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